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Distributed Recovery

If a complete recovery is performed on one database of a distributed system, no other action is required on any other databases. If an incomplete recovery is performed on one database of a distributed system, a coordinated time-based and change-based recovery should be done on all databases that have dependencies to the database that needed recovery.

Coordination of SCNs among the nodes of a distributed system allows global distributed read-consistency at both the statement and transaction level. If necessary, global distributed time-based recovery can also be completed by following these steps: